Answer:
The correct answer is C
Step-by-step explanation:
Tbh I just guessed but I got a 100% on the test, so I hoped that helped
For this case, what we must do is calculate the speed of the runner.
We have then that the speed is given by:

Where,
d: distance
t: time
Substituting values we have:


Answer:
the runners unit rate is:

Answer:
h( x ) = ( x + 1 )^2 - 4 x(h)×(÷×1)^2-4
3(-13-2)= -45
Step-by-step explanation:
We need to write the equation of:
three times the difference of -13 and 2 amounts to -45 written as an equation
The equation is:
3(-13-2)= -45
Keywords: Convert Sentence into Equations
Learn more about Converting Sentence into Equations:
#learnwithBrainly
The cosine ratio is adjacent leg divided by the hypotenuse.
The hypotenuse in a right triangle is the longest side and it is opposite the right angle.
An adjacent leg is the side that has an endpoint that is at the vertex of the angle and the other endpoint is at the vertex of the right angle.
cos A =

ANSWER: